Fuel
Fuel for engineered games.
Buy Fuel for agent compute. Art uses your Limn Pigment first. Fully managed — no keys, no infrastructure.
Spark
$15
60 Fuel
One focused build or a scoped patch pass
MOST POPULAR
Voyage
$49
280 Fuel
Save 30%
~2 complete small games, end to end
BEST VALUE
Armada
$149
1000 Fuel
Save 40%
A production slate — multiple titles or deep iteration
First pack includes a 20% bonus. Secure card checkout.
Refund & Cancellation · Terms · Contact
How billing works
- Limn Pigment first. Sprites and sheets draw from your personal Limn balance. Limn never spends Helm Fuel.
- Fuel for the agent. Intent, design, implementation, and verification reserve then settle Fuel from real usage.
- Uninterrupted art funding. If Pigment runs short, Helm can keep the build moving from your Fuel — a convenience surcharge applies (typically 1.25×) so generation never stalls mid-run.
Need Limn Pigment? See Limn pricing.